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spresens: configure pin mode for i2c and spi

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This commit is contained in:
Kamil Tomaszewski 2021-03-15 16:11:28 +01:00
parent 3cbff45f9a
commit 22ed0abf6c
2 changed files with 5 additions and 0 deletions
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2
ports/cxd56/common-hal/busio/I2C.c
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@ -27,6 +27,7 @@
#include <arch/chip/pin.h> #include <arch/chip/pin.h>
#include <nuttx/i2c/i2c_master.h> #include <nuttx/i2c/i2c_master.h>
#include <cxd56_i2c.h> #include <cxd56_i2c.h>
#include <cxd56_pinconfig.h>
#include "py/runtime.h" #include "py/runtime.h"
@ -49,6 +50,7 @@ void common_hal_busio_i2c_construct(busio_i2c_obj_t *self, const mcu_pin_obj_t *
self->sda_pin = sda; self->sda_pin = sda;
self->frequency = frequency; self->frequency = frequency;
self->i2c_dev = cxd56_i2cbus_initialize(0); self->i2c_dev = cxd56_i2cbus_initialize(0);
CXD56_PIN_CONFIGS(PINCONFS_I2C0);
} }
void common_hal_busio_i2c_deinit(busio_i2c_obj_t *self) { void common_hal_busio_i2c_deinit(busio_i2c_obj_t *self) {

3
ports/cxd56/common-hal/busio/SPI.c
View File

@ -26,6 +26,7 @@
#include <arch/chip/pin.h> #include <arch/chip/pin.h>
#include <cxd56_spi.h> #include <cxd56_spi.h>
#include <cxd56_pinconfig.h>
#include "py/runtime.h" #include "py/runtime.h"
@ -39,10 +40,12 @@ void common_hal_busio_spi_construct(busio_spi_obj_t *self, const mcu_pin_obj_t *
(mosi == NULL || mosi->number == PIN_SPI4_MOSI) && (mosi == NULL || mosi->number == PIN_SPI4_MOSI) &&
(miso == NULL || miso->number == PIN_SPI4_MISO)) { (miso == NULL || miso->number == PIN_SPI4_MISO)) {
port = 4; port = 4;
CXD56_PIN_CONFIGS(PINCONFS_SPI4);
} else if (clock->number == PIN_EMMC_CLK && } else if (clock->number == PIN_EMMC_CLK &&
(mosi == NULL || mosi->number == PIN_EMMC_DATA0) && (mosi == NULL || mosi->number == PIN_EMMC_DATA0) &&
(miso == NULL || miso->number == PIN_EMMC_DATA1)) { (miso == NULL || miso->number == PIN_EMMC_DATA1)) {
port = 5; port = 5;
CXD56_PIN_CONFIGS(PINCONFS_EMMCA_SPI5);
} }
if (port < 0) { if (port < 0) {